What is the lead time for orders?

Lead time is one month during off-peak season and 1-3 months during peak season.

Where is the manufacturer located?

The manufacturer is located in Shanghai, China.

Armstrong Pump Mechanical Seal Type 2 Seal 975000-984

Name: Armstrong Pump Mechanical Seal Type 2 Seal 975000-984
Brand: Shanghai Trisun Parts Manufacture Co., Ltd.
SKU: 850582755

Shanghai, ChinaShanghai Trisun Parts Manufacture Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Structure

Single End

Pressure

High Pressure Mechanical Seals

Model NO.

TST2-1 5/8" with T2-1 5/8"B spring cover

Speed

General Speed Mechanical Seal

Temperature

High Temperature Mechanical Seal

Performance

High Pressure

Standard

Type

Standard

Balance

Unbalanced

Armstrong Pump Seal

975002 Mechanical Seal

John Crane Seal

Vgxb2 Mechanical Seal

Bell&Gossett

Tsst Pump Seal

Armstrong Pump

Tsst Mechanical Seal

975002-304 Seal

1 1/8 Seal

975002-334 Seal

1 5/8 Seal

975002-374 Seal

2 1/8 Seal

975002-397 Seal

2 5/8 Shaft Seal

Us Seal

Vgxb2

Transport Package

Standard

Specification

all size

Trademark

Trisun

Origin

China

HS Code

84842000

Production Capacity

100, 000

Key features

Broad Pump Compatibility: Compatible with Armstrong, Fybroc, Aurora, Bell & Gossett, Pentair, and many other major pump brands.

High Temperature Resistance: Handles temperatures up to +450F with pressure balanced design.

ISO and Quality Certifications: Certified with ISO9001:2008, TS16949:2009, ISO14001:2004, WRAS, and FDA.

OEM and ODM Services: Full OEM and ODM services available for custom mechanical seal solutions.

Extensive Product Range: Wide selection of seals for pumps, compressors, and rotary equipment from global manufacturers.

Established Manufacturer: Trisun established in 1998 with 20 years experience and large production capacity.

Global Market Presence: Exporting to North America, Europe, Asia, and Africa with 70% export share.

Multiple Payment Options: Flexible payment terms including LC, T/T, D/P, PayPal, and Western Union.

Company profile

Shanghai Trisun Parts Manufacture Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1998-02-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Trisun Parts Manufacture Co., Ltd. is identified as a Chinese manufacturer established in 2001, focused on mechanical, pump, compressor, and automotive sealing products. The provided information indicates broad production coverage, more than 10 production lines, multiple production bases, and reported mechanical-seal output of approximately 9–10 million pieces. The supplier cites OEM or cooperation relationships with SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. Quality-related evidence includes WRAS, FDA, and ISO 14001:2004 certificates, although supplier-management-system certification is listed as NIL. Production and customer-case evidence is relatively strong, while after-sales service, customization processes, and financial credibility cannot be fully assessed from the available non-financial information.

Supplier typeThe supplier is explicitly classified as a manufacturer and operates as a limited company in Shanghai, China. It was established in 2001, supporting an established manufacturing identity rather than a trading-only profile.

CertificationsThe supplier reports WRAS and FDA material-quality certificates and an ISO 14001:2004 environmental management certificate. However, supplier-management-system certification is explicitly listed as NIL, so the certification profile is positive but not comprehensive.

R&D capabilityThe supplier offers a broad range of seal and valve products, including dry gas seals, welded metal bellow seals, cartridge seals, and automotive applications. It reports three R&D engineers and more than 20 years of development, indicating some product-development capability, but no explicit evidence of patented technology or measurable innovation outcomes is provided.

Production capacityProduction capability is supported by more than 10 production lines, reported mechanical-seal output of approximately 9–10 million pieces, three production bases in Shanghai, Wenzhou, and Jiangsu, and a stated one-month off-peak lead time. The records contain differing workforce and workshop-area figures, so the exact current operating scale should be verified.

Client casesThe supplier reports appointed OEM or cooperation relationships involving SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. A separate trade record identifies CARBONMASTER INDUSTRIAL SALES INC as an associated buyer, but it records only one transaction and does not independently validate the broader customer claims.